精选优质文档-倾情为你奉上ChapterUnit 2Periods6hStudents Grade 2Contents1. To understand the topic of the unit Exercise2. To learn the text A intensively Iron and the Effects of Exercise3. To learn the text B extensively Does Exercise Have Unexpected Benefits4. To grasp the reading skillFacts and Opinions.Objectives& Requirements1. To acquire word building knowledge including the suffix ance or ence and some nouns and adjectives can be joined by hyphen “-” to fo
